<!-- math -->
      <div class="col-sm-6 m-t text-center">
        <h4 class="m-b khmer-family-font"><strong>សូមជ្រើសរើសថ្នាក់សិក្សារបស់អ្នក!</strong></h4>
        <h5>Please choose your study class!</h5>
		
		<div class="row text-center m-t-lg">
			<div class="col-xs-6 col-md-4">
                <a href="<?php echo site_url('math/disciplines/1'); ?>" class="thumbnail text-center ">
				  <h4 class="m-b khmer-family-font"><strong>ថ្នាក់ទី​ ៦</strong></h4>
                  <h4>Class 6</h4>
                </a>
            </div>
			<div class="col-xs-6 col-md-4">
                <a href="<?php echo site_url('math/disciplines/2'); ?>" class="thumbnail text-center ">
				  <h4 class="m-b khmer-family-font"><strong>ថ្នាក់ទី​ ៩</strong></h4>
                  <h4>Class 9</h4>
                </a>
            </div>
			<div class="col-xs-6 col-md-4">
                <a href="<?php echo site_url('math/disciplines/3'); ?>" class="thumbnail text-center ">
				  <h4 class="m-b khmer-family-font"><strong>ថ្នាក់ទី​ ១២</strong></h4>
                  <h4>Class 12</h4>
                </a>
            </div>
		  <a href="<?php echo site_url(); ?>" class="btn btn-primary btn-perspective">Back to Home</a>
		</div>
			
      </div>
	   <!-- END math -->